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FR2598191B1 - Systeme de commande pour palier de type magnetique. - Google Patents

Systeme de commande pour palier de type magnetique.

Info

Publication number
FR2598191B1
FR2598191B1 FR878706068A FR8706068A FR2598191B1 FR 2598191 B1 FR2598191 B1 FR 2598191B1 FR 878706068 A FR878706068 A FR 878706068A FR 8706068 A FR8706068 A FR 8706068A FR 2598191 B1 FR2598191 B1 FR 2598191B1
Authority
FR
France
Prior art keywords
control system
type bearing
magnetic type
magnetic
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR878706068A
Other languages
English (en)
Other versions
FR2598191A1 (fr
Inventor
Shigeki Morri
Keiichi Katayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP10225586A external-priority patent/JPS62258219A/ja
Priority claimed from JP61139824A external-priority patent/JPH0680328B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR2598191A1 publication Critical patent/FR2598191A1/fr
Application granted granted Critical
Publication of FR2598191B1 publication Critical patent/FR2598191B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F16C32/0451—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FR878706068A 1986-05-02 1987-04-29 Systeme de commande pour palier de type magnetique. Expired - Lifetime FR2598191B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10225586A JPS62258219A (ja) 1986-05-02 1986-05-02 磁気軸受の制御方式
JP61139824A JPH0680328B2 (ja) 1986-06-16 1986-06-16 磁気軸受制御装置

Publications (2)

Publication Number Publication Date
FR2598191A1 FR2598191A1 (fr) 1987-11-06
FR2598191B1 true FR2598191B1 (fr) 1990-08-24

Family

ID=26442970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878706068A Expired - Lifetime FR2598191B1 (fr) 1986-05-02 1987-04-29 Systeme de commande pour palier de type magnetique.

Country Status (2)

Country Link
US (1) US4795927A (fr)
FR (1) FR2598191B1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205507A (ja) * 1987-02-21 1988-08-25 Fanuc Ltd アブソリユ−ト位置検出方式
GB2221064B (en) * 1988-07-19 1992-04-29 Glacier Metal Co Ltd Improvements in and relating to bearings
JPH0787681B2 (ja) * 1988-07-21 1995-09-20 セイコー電子工業株式会社 磁気軸受の制御装置
US5046151A (en) * 1988-07-29 1991-09-03 Nippon Ferrofluidics Corporation Magnetic bearing device
JP2700904B2 (ja) * 1988-10-18 1998-01-21 セイコー精機株式会社 磁気浮上体の制御装置
US5013987A (en) * 1989-07-18 1991-05-07 Seiko Instruments Inc. Control system for magnetic bearing
NL9001908A (nl) * 1990-08-30 1992-03-16 Philips Nv Elektromagnetische ondersteuning met positie-onafhankelijke eigenschappen.
NL9001910A (nl) * 1990-08-30 1992-03-16 Philips Nv Elektromagnetische ondersteuning met stroomonafhankelijke eigenschappen.
US5129252A (en) * 1990-09-07 1992-07-14 Coors Brewing Company Can body maker with magnetic ram bearing and redraw actuator
US5357779A (en) * 1990-09-07 1994-10-25 Coors Brewing Company Can body maker with magnetic ram bearing and redraw actuator
US5154075A (en) * 1990-09-07 1992-10-13 Coors Brewing Company Can body maker with magnetic ram bearing and domer
US5257523A (en) * 1990-09-07 1993-11-02 Coors Brewing Company Can body maker with magnetic ram bearing and redraw actuator
DE4127879C2 (de) * 1991-08-22 1994-07-07 Mtu Muenchen Gmbh Regelvorrichtung zur Regelung von Luftspalten elektromagnetischer Tragsysteme
CH684495A5 (de) * 1991-09-04 1994-09-30 Escher Wyss Ag Turbomaschine.
JP3463218B2 (ja) * 1993-12-24 2003-11-05 光洋精工株式会社 磁気軸受装置
JP3591111B2 (ja) * 1996-02-29 2004-11-17 松下電器産業株式会社 磁気軸受制御装置
JP4036567B2 (ja) * 1999-01-27 2008-01-23 株式会社荏原製作所 制御形磁気軸受装置
US6508614B1 (en) * 1999-03-17 2003-01-21 Ntn Corporation Spindle device and machine tool utilizing the same
DE10032913C2 (de) * 2000-07-06 2002-11-07 Draeger Medical Ag Gasfördereinheit für ein Beatmungssystem
DE10119075A1 (de) * 2001-04-19 2002-10-24 Leybold Vakuum Gmbh Vakuumleitung
JP4287213B2 (ja) * 2002-09-03 2009-07-01 エドワーズ株式会社 振動抑制機能を有する磁気軸受装置、振動推定機能を有する磁気軸受装置及び該磁気軸受装置を搭載したポンプ装置
US9217662B2 (en) 2011-08-31 2015-12-22 Hamilton Sundstrand Corporation Vibration signal compensation
CN111692210B (zh) * 2020-05-29 2021-07-20 江苏大学 一种基于查表法的主动磁轴承控制器的构造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206720A (en) * 1968-02-22 1970-09-30 Rank Organisation Ltd Improvements in servo control systems
JPS5797916A (en) * 1980-12-08 1982-06-17 Nippon Seiko Kk Controlled magnetic bearing
FR2501314A1 (fr) * 1981-03-09 1982-09-10 Europ Propulsion Palier electromagnetique actif redondant
JPS5937322A (ja) * 1982-08-23 1984-02-29 Yaskawa Electric Mfg Co Ltd 磁気軸受装置の制御装置
JPS59212519A (ja) * 1983-05-14 1984-12-01 Ntn Toyo Bearing Co Ltd 磁気軸受の制御装置
FR2561738B1 (fr) * 1984-03-26 1986-08-22 Europ Propulsion Procede et dispositif de reduction des vibrations des machines tournantes equipees d'une suspension magnetique active
JPS60245443A (ja) * 1984-05-18 1985-12-05 Ntn Toyo Bearing Co Ltd 制御式ラジアル磁気軸受装置
JPS61262225A (ja) * 1985-05-13 1986-11-20 Hitachi Ltd 電磁軸受制御装置

Also Published As

Publication number Publication date
FR2598191A1 (fr) 1987-11-06
US4795927A (en) 1989-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse